| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.94 | 3.547% | $163.5421 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $232.66 | 12.757% | $262.3404 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $143.43 | 6.267% | $152.4188 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $127.49 | 7.718% | $137.3297 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $33.89 | 7.429% | $36.4077 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $126.87 | 9.602% | $139.0521 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $210.26 | 6.240% | $223.3802 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,032.54 | $1,114.4710 | $1,114.47 | $1,114.50 | $1,114.40 | |